package ch04;class Xiyoujirenwu1 {
	float height,weight;
	String head,ear;
	void speak(String s) {
		System.out.println(s);
	}
}
	public class Example4_1 {
		public static void main(String args[]) {
			Xiyoujirenwu zhubajie; //声明对象
			zhubajie = new Xiyoujirenwu(); //为对象分配变量（使用new和默认的构造方法）
	}
}
